Can I use return value of INSERT…RETURNING in another INSERT?

Question

Is something like this possible?

INSERT INTO Table2 (val)
VALUES ((INSERT INTO Table1 (name) VALUES (\'a_title\') RETURNING id));

like usin

Answer 1

table_ex

id default nextval('table_id_seq'::regclass),

camp1 varchar

camp2 varchar

INSERT INTO table_ex(camp1,camp2) VALUES ('xxx','123') RETURNING id